CN201863813U - Quick-change locking device - Google Patents
Quick-change locking device Download PDFInfo
- Publication number
- CN201863813U CN201863813U CN2010205994966U CN201020599496U CN201863813U CN 201863813 U CN201863813 U CN 201863813U CN 2010205994966 U CN2010205994966 U CN 2010205994966U CN 201020599496 U CN201020599496 U CN 201020599496U CN 201863813 U CN201863813 U CN 201863813U
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- China
- Prior art keywords
- rotating shaft
- spring
- draw
- groove
- outfit
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Abstract
The utility model discloses a quick change locking means has solved the problem that current locking means structure is complicated, the locking effect is not good, waste time and energy when changing. The technical scheme includes that the spring bolt mechanism comprises a clamping groove arranged on the reloading body, a support assembly connected with a fixed body, and a spring bolt mechanism which is positioned on the support assembly and is locked by the clamping groove in a matched mode, wherein the spring bolt mechanism comprises a rotating shaft movably sleeved on the support assembly, a rocker arm fixed on the rotating shaft, a spring bolt corresponding to the clamping groove in position, and a spring with one end connected with the rotating shaft and the other end connected with the support assembly. The utility model discloses simple structure, locking are effectual, change easy and simple to handle, labour saving and time saving when reloading the body.
Description
Technical field
The utility model relates to a kind of Locking Device, specifically a kind of quick change Locking Device.
Background technology
In the time of need being installed on the fixed body by the mode of locking certain parts (body promptly changes the outfit), need to use Locking Device, the structure of present alternative Locking Device has multiple, some Locking Device adopts the mode that simply buckles, advantage is easy replacing, but change the outfit when locking poor effect, lockup state body and fixed body are thrown off easily; Then there is complex structure mostly in the effective device of locking, unlocking operation inconvenience when changing the outfit body, the problem that wastes time and energy.
Summary of the invention
The purpose of this utility model is at above-mentioned deficiency, provide a kind of simple in structure, locking is effective, easy and simple to handle, time saving and energy saving quick change Locking Device when changing the outfit body.
But the technical solution of the utility model is achieved in that and comprises the draw-in groove that is installed on the body that changes the outfit, is connected and fixed the bracket assembly of body and is positioned at the spring bolt mechanism that cooperates locking with draw-in groove on the bracket assembly, described spring bolt mechanism comprise movable set the rotating shaft on the bracket assembly, be fixed in the rotating shaft rocking arm and with the cooresponding dead bolt in draw-in groove position, and an end is connected with rotating shaft, the other end and bracket assembly bonded assembly spring.
Described bracket assembly comprise top board and with the vertically arranged wing plate of top board, described rotating shaft movable set in wing plate, the spring trip of an end of described spring in rotating shaft is connected with rotating shaft, the other end is connected with top board.
Also be provided with the banking stop that is used to limit rotating shaft in the described rotating shaft.
The utility model is simple in structure, reliable operation, easy to operate, not only locking is effective, be difficult for to throw off, and can satisfy the change the outfit requirement of body of quick replacing, be applicable to that various needs change and carry out the parts of locking fast, as battery on the quick replacing battery-driven car etc.
Description of drawings
Fig. 1 is equipped with the body construction scheme drawing that changes the outfit of draw-in groove for embodiment;
Fig. 2 is the draw-in groove cutaway view;
Fig. 3 is the spring bolt mechanism structural representation;
Fig. 4 is the spring bolt mechanism assembly drowing;
Fig. 5 is a dead bolt off working state part sectional view;
Fig. 6 is the utility model lockup state cutaway view.
Wherein, change the outfit body, 2-draw-in groove, 3-rocking arm, 4-rotating shaft, 5-dead bolt, 6-spring trip, 7-banking stop, 8-spring, 9-top board, 10-wing plate, 11-fixed body, a-circular hole of 1-.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing:
Referring to accompanying drawing, body 1 side that changes the outfit is provided with draw-in groove 2, and draw-in groove 2 is combined into one by the welding and the body 1 that changes the outfit.Fixed body 11 body 1 that changes the outfit of can packing into, which is provided with bracket assembly, described bracket assembly is installed in the top board 9 on the fixed body 11 by level and constitutes with top board 9 vertically arranged 4 blocks of wing plates 10, wing plate 10 is passed in rotating shaft 4, movable set is on 4 blocks of wing plates 10, an end is provided with rocking arm 3 in the described rotating shaft 8, but also be provided with the corresponding dead bolt 5 that is provided with in draw-in groove 2 positions on it, the other end of rotating shaft 4 is equipped with the spacing banking stop 7 of local support body that utilizes fixed body 1, in the described rotating shaft 8 spring trip 6 is housed also, spring 8 one ends are articulated on the spring trip 6, and the other end is articulated on the circular hole a that has on the top board 9.
Working process:
During locking: the body 1 bottom-up picking-up that will change the outfit is inserted in the fixed body 1, the side that the body 1 that changes the outfit is provided with draw-in groove 2 contacts with dead bolt B face earlier, in the uphill process of body 1 that changes the outfit, dead bolt 5 drive rotating shafts 4 overcome spring 8 application forces and begin to clockwise rotate, draw-in groove 2 rise to dead bolt 5 correspondence positions slightly above the time, dead bolt 5 begins again to rotate counterclockwise under spring 8 effects, be close to draw-in groove 2 lower positions, unclamp the body 1 that changes the outfit this moment, body 1 gravitate that changes the outfit sinks, dead bolt 5 just in time inserts in the draw-in groove 2, and the body 1 that changes the outfit enters and finishes locking process (referring to Fig. 6) in the fixed body 11.
During release: the body 1 that will change the outfit earlier a little upwards holds up, make draw-in groove 2 rise to dead bolt 5 correspondence positions top slightly again, dead bolt 5 is by withdrawing from downwards in the draw-in groove 2, be close to draw-in groove 2 lower positions, at this moment, clockwise rotate rocking arm 3, drive corresponding the clockwise rotating of application force that dead bolt 5 overcomes spring 8 by rotating shaft 4, dead bolt 5 goes to the draw-in groove outside, and the body 1 that can will change the outfit is then removed lockup state by extracting out fast in the fixed body 11 downwards, when the body 1 that changes the outfit is extracted out fully by fixed body 11, rotating shaft 4 loses the application force of the body 1 that changes the outfit, and is subjected to spring 8 traction and banking stop 7 spacing rotating counterclockwise, and return is (referring to Fig. 4 rapidly, Fig. 5).
What need more renew changes the outfit during body 1, and the operation when repeating aforementioned locking gets final product, and is very simple, convenient and rapid, saves time.Described limiting stopper 7 can corresponding setting with the local support body of fixed body 1, and when making released state, banking stop 7 can be against on the local support body of fixed body 1, and to overcome spring 8 application forces, restriction rotating shaft 4 rotation amplitudes are excessive.
Only for exemplifying the concrete structure of explanation, those skilled in the art can require different position and the quantity that draw-in groove and corresponding spring bolt mechanism rationally are set according to being installed in to the foregoing description mode.
Claims (3)
1. quick change Locking Device, it is characterized in that, but comprise the draw-in groove that is installed on the body that changes the outfit, be connected and fixed the bracket assembly of body and be positioned at the spring bolt mechanism that cooperates locking with draw-in groove on the bracket assembly, described spring bolt mechanism comprise movable set the rotating shaft on the bracket assembly, be fixed in the rotating shaft rocking arm and with the cooresponding dead bolt in draw-in groove position, and an end is connected with rotating shaft, the other end and bracket assembly bonded assembly spring.
2. quick change Locking Device as claimed in claim 1, it is characterized in that, described bracket assembly comprise top board and with the vertically arranged wing plate of top board, described rotating shaft movable set is in wing plate, the spring trip of one end of described spring in rotating shaft is connected with rotating shaft, and the other end is connected with top board.
3. quick change Locking Device as claimed in claim 1 or 2 is characterized in that, also is provided with the banking stop that is used to limit rotating shaft in the described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205994966U CN201863813U (en) | 2010-11-10 | 2010-11-10 | Quick-change locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205994966U CN201863813U (en) | 2010-11-10 | 2010-11-10 | Quick-change locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863813U true CN201863813U (en) | 2011-06-15 |
Family
ID=44134976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205994966U Expired - Lifetime CN201863813U (en) | 2010-11-10 | 2010-11-10 | Quick-change locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747427A (en) * | 2017-11-09 | 2018-03-02 | 昆山普克特金属制品有限公司 | A kind of aluminum alloy guardrail structure |
| CN114919391A (en) * | 2020-01-23 | 2022-08-19 | 奥动新能源汽车科技有限公司 | Method for mounting and dismounting battery pack |
-
2010
- 2010-11-10 CN CN2010205994966U patent/CN201863813U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747427A (en) * | 2017-11-09 | 2018-03-02 | 昆山普克特金属制品有限公司 | A kind of aluminum alloy guardrail structure |
| CN114919391A (en) * | 2020-01-23 | 2022-08-19 | 奥动新能源汽车科技有限公司 | Method for mounting and dismounting battery pack |
| CN114987182A (en) * | 2020-01-23 | 2022-09-02 | 奥动新能源汽车科技有限公司 | Method for mounting and dismounting battery pack |
| CN114987181A (en) * | 2020-01-23 | 2022-09-02 | 奥动新能源汽车科技有限公司 | Method for mounting and dismounting battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGFENG CAR CO. Free format text: FORMER OWNER: DONGFENG AUTOCARS CO., LTD. Effective date: 20130306 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430057 WUHAN, HUBEI PROVINCE TO: 430056 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130306 Address after: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, China Patentee after: Dongfeng Motor Corporation Address before: 430057, 399 Zhushan Avenue, Zhuankou economic and Technological Development Zone, Hanyang, Hubei, Wuhan, Wuhan Patentee before: DONGFENG AUTOMOBILE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |